What is the best way to treat a late-stage, grade 4 recurrence of brain cancer?

What is the best way to treat a late-stage brain cancer recurrence of level 4? Conventional treatments such as surgery, radiotherapy, and chemotherapy have not achieved the desired results. Surgical treatment is very traumatic, and some tiny cancer cells or metastatic cancer cells remain after surgery, which are prone to recurrence and metastasis. At the same time, patients often need a long time to recover after surgery, which brings many inconveniences to their lives. Radiotherapy and chemotherapy are usually used as postoperative auxiliary treatments. They have no tumor cell recognition ability. While killing tumor cells, they also damage normal human cells, resulting in a decrease in the patient's immunity, which is not conducive to the patient's recovery as soon as possible.

Different from traditional treatment methods, biological immunotherapy mainly mobilizes the body's natural anti-cancer ability and restores the balance of the body's internal environment. Clinically, biological therapy is often combined with cancer surgery or radiotherapy and chemotherapy. Biological therapy can accurately kill residual cancer cells after surgery, improve the effect of radiotherapy and chemotherapy, enhance the patient's immune ability, and better prevent metastasis and recurrence.

It plays a role in reducing toxicity and increasing efficacy of radiotherapy and chemotherapy, which is conducive to the smooth progress of radiotherapy and chemotherapy. The 21st century is the era of biological therapy. With the scientific and technological progress of tumor treatment, the technical system of biological therapy has been developed. Among them, biological therapy is currently the most mature and widely used tumor biological treatment method. We believe that under the "care" of biological therapy, we can create miracles of life one after another.